Mathematics [NSTSE (National Science Talent Search Exam Unified Council) Class 7]: Questions 389  395 of 1128
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Question 389
Mathematics
Question
MCQ▾If , then is equal to
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question 390
Mathematics
Question
MCQ▾Which of the following number is in the scientific notation?
Choices
Choice (4)  Response  

a.  m  
b.  km  
c.  km  
d.  km 
Question 391
Mathematics
Question
MCQ▾
Choices
Choice (4)  Response  

a.   1  
b.   113  
c.  1  
d.  0 
Question 392
Mathematics
Question
MCQ▾What fraction of the figure below is shaded?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question 393
Mathematics
Question
MCQ▾The rationalizing factor of is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question 394
Mathematics
Question
MCQ▾The arithmetic mean of nine given numbers is 78. Their sum is
Choices
Choice (4)  Response  

a.  Between 624 and 702  
b.  More than 702  
c.  624  
d.  702 
Question 395
Mathematics
Question
MCQ▾How many triangles can be seen in this drawing?
Choices
Choice (4)  Response  

a.  2  
b.  5  
c.  3  
d.  4 